My grandmother is a very hardworking people, she in order to let us eat well, go to the market to buy fresh vegetables every day, every time come back her hand carry several or a dozen vegetables in a plastic bag. Your vegetables, she always put the bag on wastepaper basket or throw it out the window. See her moving randomly, I also don't think it's a big problem.
Just one day, a teacher in the classroom of the environmental protection, plastic bags of all kinds of faults, I realized that my grandma's mistake.
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